Unmixing unit SA 90 - DN 20

The unmixing unit SA-90 DN 20 - ¾"  is suitable for high temperature circuits (radiators, fan coils and boilers). The circulator, which is 130 mm high, has 1" connections. It is connected up and down stream with 2 flanged ball valves, so that it may be checked or changed at any moment without having to empty the plant. The temperature of flow and return can be checked using the two thermometers. A check valve is inside the return spacer fitting. An over pressure bypass unit can be applied to the upper part of the ball valves. All seals are assured by flat fittings and gaskets. The standard unit is supplied with right flow. It may be converted to left flow directly by the installer inverting the spacer fitting and pump positions. The connections of unit are ¾" F and can be connected at any commercial connection. Specyfications: Axle spacing:  90 mm Insulation material:  EPP black Gaskets material:  VITON or EPDM Max temperature:  110 °C Max pressure:  8 bar Installation length of pump: 130 mm